Date	Depth (m)	Oxygen (ppm)	Temp. (C)
08/31/1992	0	8.5	21.0
08/31/1992	1	8.5	21.0
08/31/1992	2	8.6	21.0
08/31/1992	3	8.5	21.0
08/31/1992	4	8.5	21.0
08/31/1992	5	8.3	20.2
08/31/1992	6	10.6	18.5
08/31/1992	7	10.0	15.4
08/31/1992	8	9.4	12.4
08/31/1992	9	5.4	10.7
08/31/1992	10	1.8	9.2
08/31/1992	11	0.4	8.5
08/31/1992	12	0.1	7.6
08/31/1992	13	0.1	7.0